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If you watch the sky about an hour after the sun goes down, you may see some “moving stars” ．But they’re not real stars．They are man-made satellites．And the biggest of all is the International Space Station（ISS國際空間站）．

From now until July is the best season to watch the ISS flying over the earth, and people can see it just with their eyes．The ISS is the biggest man-made satellite because scientists want to live on it．They think that the best way to learn more about space is to live there．

When the space station is finished, it will be like a city in space．People will stay an study there with many of the things they have at home．Laboratories, living rooms and power stations are being built．The ISS is the most ambitious（雄心勃勃） and expensive space program ever．Billions of dollars are being spent on it every year．

Scientists hope that the ISS will be a stepping-stone（墊腳石） for future space explanation．“The ISS will help us better understand the human body, explore space and study the earth, It can help us make life on the earth better,” said Kathryn Clark , an ISS scientist．

China is not an ISS country, but it has helped with some of the experiments．China sent some rice up to the ISS to find out what space would do to it．

The ISS is not finished yet．More than 100 parts need to be put on．Scientists hope it will be finished as soon as possible．After it’s finished, more than 90%of the world’s population will be able to see the Space Station．So keep looking up, and maybe you’ll see it get bigger．

1．The ISS is ______．

       A．a world power station                                 B．a man-made satellite

       C．an outer space moving star                          D．a stepping-stone to the sun

2．You can watch the International Space Station with your eyes _________．

       A．an hour before sunset                                  B．while flying on the earth

C．in a special room                                        D．from now till July

3．The ISS is in fact regarded as _______ for space exploration．

       A．a laboratory            B．a city                      C．a living room           D．a museum

4．The passage tells us that ________．

       A．China belongs to the ISS

       B．to build the ISS will cost less in the future

       C．China did some research on wheat through the ISS

       D．the best way to learn more about space is to live on the ISS

　　Have you ever seen a horse with toes（腳趾）? Millions of years ago, horses had 1 toes. They had four toes on each front toot. They had three toes on each back 2 . Horses were no bigger than cats then.

　　Horses began to change, too. They began to get 8 . This took a long time. On the dry, hard land, horses needed only their middle toes for 9 . After a long time, horses had only one hard 10 on each foot. We call this hard toe a hoof（蹄子）.

I was cleaning out an old box when an old card caught my eye: Queen City Casket Company（公司）. “What is it?” I wondered. I turned it over. There, in faded ink, was a hand-written address. Immediately my mind traveled many years back.
I was nine years old, walking down the cold and wet streets of Springfield, with a bag of magazines on my shoulder. That day, I came to the company finally, the owner, Mr. Rader, had always taken me there to ask his workers if they wanted any magazines.
Shaking off the rain like a wet dog, I went into Mr. Rader’s office. After a quick look he took me over to the fireplace. Noticing the hole in the top of my shoe, he said, “Come with me!” pulling me into his car. We stopped in front of a shoe shop. Inside, a salesman fitted me with the finest pair of shoes I had ever seen. I felt about 10 feet tall when I got up in them. “We’d like a pair of new socks, too.” Mr. Rader said.
Back in his office, Mr. Rader took out a car, wrote something on it and handed it to me. With tearful eyes, I read, “Do to others as you would have them do to you.” He said kindly, “Jimmy, I want you to know I love you.” I said good-bye, and for the first time I sensed a piece of hope that things would be better. With people like Mr. Rader in the world, there was hope, kindness and love, and that would always make a difference.
【小題1】The writer went to Queen City Casket Company to         .

I was cleaning out an old box when an old card caught my eye: Queen City Casket Company（公司）. “What is it?” I wondered. I turned it over. There, in faded ink, was a hand-written address. Immediately my mind traveled many years back.

I was nine years old, walking down the cold and wet streets of Springfield, with a bag of magazines on my shoulder. That day, I came to the company finally, the owner, Mr. Rader, had always taken me there to ask his workers if they wanted any magazines.

Shaking off the rain like a wet dog, I went into Mr. Rader’s office. After a quick look he took me over to the fireplace. Noticing the hole in the top of my shoe, he said, “Come with me!” pulling me into his car. We stopped in front of a shoe shop. Inside, a salesman fitted me with the finest pair of shoes I had ever seen. I felt about 10 feet tall when I got up in them. “We’d like a pair of new socks, too.” Mr. Rader said.

Back in his office, Mr. Rader took out a car, wrote something on it and handed it to me. With tearful eyes, I read, “Do to others as you would have them do to you.” He said kindly, “Jimmy, I want you to know I love you.” I said good-bye, and for the first time I sensed a piece of hope that things would be better. With people like Mr. Rader in the world, there was hope, kindness and love, and that would always make a difference.

1.The writer went to Queen City Casket Company to         .

A．borrow some money                     B．ask Mr. Rader for help

C．sell magazines                          D．find a job there

2.From the passage we can see the writer was           to Mr. Rader.

A．helpful           B．thankful           C．polite            D．kind

3.Mr. Rader helped the writer so much mainly because          .

A．he wanted to set a good example to his workers.

B．he wanted to show kindness to the boy.

C．the writer needed his help.

D．he wanted others to return his help.

4.What does the underlined sentence “Do to others as you would have them do to you.” mean?

A．If you want somebody’s help, you have to help him first.

B．You should do the things that others want you to do.

C．Before you do anything, think about what others do to you.

D．If you want others to do kind things to you, you’d better be kind to them.